GitHub actions for web-demo

Author: N2D4

.github/workflows/web-demo.yaml

@@ -0,0 +1,54 @@
+name: Deploy web-demo to GitHub Pages
+
+on:
+  push:
+    branches: [$default-branch]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: "github-pages"
+  cancel-in-progress: false
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    env:
+      working-directory: ./examples/web-demo
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+      - name: Setup Pages
+        uses: actions/configure-pages@v5
+        with:
+          # Automatically inject basePath in your Next.js configuration file and disable
+          # server side image optimization (https://nextjs.org/docs/api-reference/next/image#unoptimized).
+          static_site_generator: next
+      - name: Install dependencies
+        run: npm ci
+      - name: Build with Next.js
+        run: npm run build
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: ./out
+
+  # Deployment job
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4